Aaron Castagna
Broker-Associate | San Diego Real Estate Expert

A Passion for Helping You Find Home

Hi, I’m Aaron Castagna, and I’ve proudly called San Diego home for almost 30 years. My journey into real estate began with a simple goal: to help families, investors, and individuals find more than just a house. I wanted to help them find a place where they could build lasting memories, achieve financial success, and truly thrive.

Having spent two decades navigating the ever-changing real estate landscape, I’ve learned that no two clients—or transactions—are the same. That’s why I’m dedicated to providing tailored, client-focused solutions to ensure that every person I work with feels confident and empowered throughout the home buying or selling process.

20 Years of Local Expertise, Personalized for You

With over 20 years in the San Diego real estate market and a broker’s license under my belt, I’ve had the pleasure of working with a diverse range of clients—from first-time homebuyers to seasoned investors. Whether you’re looking to find your dream home, sell your property quickly, or expand your investment portfolio, my goal is to provide personalized, strategic solutions that make the process seamless for you.

I’ve worked with everyone from families growing into their next home to institutional investors expanding their property portfolios. My transactions have ranged from starter condos to $9 million luxury estates, but my dedication to my clients remains consistent regardless of the price tag.

A Client-First Approach, Every Step of the Way

What sets me apart is my hands-on, client-first approach. I know that real estate can be one of the biggest decisions in your life, and I don’t take that lightly. I take the time to understand your goals, concerns, and needs. My clients appreciate my responsiveness, attention to detail, and creative problem-solving skills, which help make every transaction as smooth as possible.

Many of my clients return to me for multiple transactions, and much of my business comes from referrals. Why? Because I build lasting relationships based on trust, transparency, and communication. Whether it’s guiding a first-time buyer through their first offer or working with an investor to analyze market opportunities, I’m here to provide the knowledge and experience you need to make informed decisions.

Deep Local Knowledge You Can Trust

As a long-time resident of San Diego, I have extensive local market knowledge. I know the ins and outs of every neighborhood—from family-friendly communities to up-and-coming areas perfect for investment. Whether you’re buying a condo downtown or selling a luxury estate in La Jolla, my expertise means I can help you make informed decisions every step of the way.

Real Estate is My Passion—Let’s Get Started!

Real estate isn’t just my career—it’s my passion. There’s nothing more rewarding than helping my clients achieve their dreams, whether it's finding their first home, upgrading for a growing family, or securing the perfect investment property. I’m here to ensure that every client feels supported, informed, and excited throughout their journey.

Ready to Find Your Next Home?

Let’s connect! Reach out to me for a no-obligation consultation, and we’ll discuss how I can help you achieve your real estate goals. Together, we’ll navigate the San Diego market and find exactly what you’re looking for.

Contact Aaron Castagna:

CA DRE# 01458327
Phone: (760) 310-9625
Email: aaron@aaroncastagna.com